Hongbo_R_Intel
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DevCloud OneAPI for ESIMD: No device of requested type available
Hello, I tried to compile and run SYCL with ESIMD extension on Intel FPGA DevCloud with its pre-installed OneAPI tools. Here is the procedure and an error I got: 1. ssh devcloud 2. devcloud_login (choose 2, 4, or 5) 3. git clone https://github.com/intel/llvm-test-suite.git 4. cd llvm-test-suite/SYCL/ESIMD 5. dpcpp stencil2.cpp -O0 -g 6. ./a.out width = 64 height = 64 terminate called after throwing an instance of 'cl::sycl::runtime_error' what(): No device of requested type available. Please check https://software.intel.com/content/www/us/en/develop/articles/intel-oneapi-dpcpp-system-requirements.html -1 (CL_DEVICE_NOT_FOUND) Aborted I did a little debugging: gdb-oneapi a.out Here is the stack: (gdb) bt #0 0x00007ffff77da18b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff77b9859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff7e76911 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #3 0x00007ffff7e8238c in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007ffff7e823f7 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007ffff7e826a9 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007ffff7c2cdff in cl::sycl::device_selector::select_device() const () from /glob/development-tools/versions/oneapi/2022.1.1/oneapi/compiler/2022.0.1/linux/lib/libsycl.so.5 #7 0x0000000000407fd5 in cl::sycl::queue::queue(cl::sycl::device_selector const&, std::function<void (cl::sycl::exception_list)> const&, cl::sycl::property_list const&) (this=0x7fffffff9950, DeviceSelector=..., AsyncHandler=..., PropList=...) at /glob/development-tools/versions/oneapi/2022.1.1/oneapi/compiler/2022.0.1/linux/bin-llvm/../include/sycl/CL/sycl/queue.hpp:137 Additional info: the machine I used is s001-n056, and $ dpcpp --version Intel(R) oneAPI DPC++/C++ Compiler 2022.0.0 (2022.0.0.20211123) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /glob/development-tools/versions/oneapi/2022.1.1/oneapi/compiler/2022.0.1/linux/bin-llvm Thanks! Hongbo1.7KViews0likes5CommentsRe: gdb on FGPA DevCloud
Don't bother. I just found that there is a specialized gdb already installed on FPGA DevCloud. To use it: source /glob/development-tools/versions/intel-parallel-studio-2019/debugger_2019/bin/debuggervars.sh /glob/development-tools/versions/intel-parallel-studio-2019/debugger_2019/gdb/intel64/bin/gdb-ia ….2.4KViews0likes0Commentsgdb on FGPA DevCloud
Hello, I'm using the FPGA DevCloud, more specifically, the Arria 10 PAC Compilation and Programming with Development Stack 1.2.1. I need debugging tools like gdb, but unfortunately, it does not seem that gdb is installed. Could you install the debugging tools? Thanks! HongboSolved2.4KViews0likes3Comments